Food storage container base



FIG. 1 is a top, front, and left side perspective view showing my newdesign for a food storage container base;

FIG. 2 is a front view of the food storage container base shown in FIG.1, the rear view being a mirror image thereof;

FIG. 3 is a left side view of the food storage container base shown inFIG. 1, the right side view being a mirror image thereof;

FIG. 4 is top view of the food storage container base shown in FIG. 1;

FIG. 5 is a bottom view of the food storage container base shown in FIG.1; and,

FIG. 6 is a perspective exploded view of the food storage container baseshown in FIG. 1 with an exemplary lid.

The subject matter shown in dashed lines is for illustrative purposesonly and forms no part of the claimed design.

The ornamental design for a “food storage container base,” as shown anddescribed.